loop:
addi $s2,$zero,10
addi $s3,$zero,11
add $s1,$s2,$s3
sub $s0,$s1,$s3
and $s1,$s2,$s3
or  $s1,$s2,$s3
sw  $s1,100($zero)
lw  $t0,100($zero)
slt $t1,$s0,$s1
beq $s0,$s1,label1
label2:add $t2,$t0,$t1
label1:beq $t0,$t1,label2
j   loop
